| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.49 | 8.467% | $183.8407 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $92.35 | 13.515% | $104.8311 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $122.78 | 3.117% | $126.6071 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $225.74 | 4.226% | $235.2798 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $47.94 | 3.183% | $49.4659 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $91.98 | 8.789% | $100.0641 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $45.72 | 3.650% | $47.3888 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $796.00 | $847.4775 | $847.48 | $847.50 | $847.50 | |